172606784

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4877}}^1$

素因数の和:4975

約数の個数: 56

約数和(自身を含む): 396483840

約数和(自身を除く): 223877056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 4877, 5056, 8848, 9754, 17696, 19508, 34139, 35392, 39016, 68278, 78032, 136556, 156064, 273112, 312128, 385283, 546224, 770566, 1092448, 1541132, 2184896, 2696981, 3082264, 5393962, 6164528, 10787924, 12329056, 21575848, 24658112, 43151696, 86303392, 172606784]

約数ペア:

[(1, 172606784), (2, 86303392), (4, 43151696), (7, 24658112), (8, 21575848), (14, 12329056), (16, 10787924), (28, 6164528), (32, 5393962), (56, 3082264), (64, 2696981), (79, 2184896), (112, 1541132), (158, 1092448), (224, 770566), (316, 546224), (448, 385283), (553, 312128), (632, 273112), (1106, 156064), (1264, 136556), (2212, 78032), (2528, 68278), (4424, 39016), (4877, 35392), (5056, 34139), (8848, 19508), (9754, 17696)]